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Add FUZZING build option that disables the random number generator.

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Starting up the random number generator is by far the slowest part of
plink's startup, and randomness is bad for fuzzing, so disabling it
should make fuzzing more effective.
This commit is contained in:
Ben Harris
2015-10-17 16:26:51 +01:00
parent f6b81af006
commit 1d20c1b396
2 changed files with 23 additions and 1 deletions
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@ -125,6 +125,12 @@
# show up as GPFs at the point of failure rather than appearing
# later on as second-level damage.
#
# - XFLAGS=/DFUZZING
# Builds a version of PuTTY with some tweaks to make fuzz testing
# easier: the SSH random number generator is replaced by one that
# always returns the same thing. Note that this makes SSH
# completely insecure -- a FUZZING build should never be used to
# connect to a real server.
!end
# ------------------------------------------------------------